Local Calling Guide
Area code/prefix search
Coldwater, MI
<< 1 2
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 517-736
| 1 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
2025-06-03 |
|
| 517-736
| 2 |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2023-04-24 |
|
| 517-736
| 3 |
GDRPMIBLX8Z |
2550 123.NET, LLC |
348 |
|
2003-03-11 |
|
| 517-736
| 4 |
GDRPMIBL31Z |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
348 |
|
2004-11-22 |
|
| 517-736
| 5 |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2021-11-15 |
|
| 517-736
| 6 |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2021-11-15 |
|
| 517-736
| 7 |
|
046L CLEAR RATE COMMUNICATIONS, LLC |
348 |
|
2009-11-14 |
|
| 517-736
| 8 |
THRRMIXTQMD |
624H ONVOY SPECTRUM, LLC |
348 |
|
2021-06-18 |
|
| 517-736
| 9 |
THRRMIXTQMD |
624H ONVOY SPECTRUM, LLC |
348 |
|
2022-01-10 |
|
| 517-746
| A |
BRSPMI097MD |
516J TON80 COMMUNICATIONS, LLC |
348 |
|
|
|
| 517-746
| 0 |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
2023-04-07 |
|
| 517-746
| 1 |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
2025-01-01 |
|
| 517-746
| 3 |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
2025-01-09 |
|
| 517-746
| 8 |
BRSPMI097MD |
516J TON80 COMMUNICATIONS, LLC |
348 |
|
2022-04-30 |
|
| 517-746
| 9 |
GDRQMIBODMD |
6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI |
348 |
|
2024-11-25 |
|
| 517-753
| A |
|
817J TELNET WORLDWIDE, INC. |
348 |
|
|
|
| 517-781
| A |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
|
|
| 517-781
| 0 |
GDRPMIBL31Z |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
348 |
|
2005-07-07 |
|
| 517-781
| 1 |
GDRPMIBL31Z |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
348 |
|
2021-03-26 |
|
| 517-781
| 2 |
THRRMIXTQMD |
624H ONVOY SPECTRUM, LLC |
348 |
|
2022-01-10 |
|
| 517-781
| 3 |
GDRQMIBODS0 |
7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
348 |
|
2020-09-08 |
|
| 517-781
| 4 |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
|
|
| 517-781
| 5 |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2005-07-08 |
|
| 517-781
| 6 |
GDRPMIQLX5Y |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2005-07-08 |
|
| 517-781
| 7 |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2019-05-04 |
|
| 517-781
| 8 |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2019-05-04 |
|
| 517-781
| 9 |
THRRMIXTQMD |
624H ONVOY SPECTRUM, LLC |
348 |
|
2022-01-10 |
|
| 517-924
| A |
|
792K CHARTER IP ENABLED SERVICES, LLC |
348 |
|
|
|
| 517-924
| 0 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
348 |
|
2007-02-25 |
|
| 517-924
| 1 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
348 |
|
2011-12-01 |
|
| 517-924
| 3 |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2021-02-04 |
|
| 517-924
| 4 |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2021-02-04 |
|
| 517-924
| 5 |
GDRPMIBL31Z |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
348 |
|
2021-10-07 |
|
| 517-924
| 6 |
GDRPMIBL31Z |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
348 |
|
2021-10-07 |
|
| 517-924
| 7 |
GDRPMIBL31Z |
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
348 |
|
2021-10-07 |
|
| 517-924
| 8 |
GDRPMIBL31Z |
5562 METROPCS, INC. |
348 |
|
2021-10-15 |
|
| 517-924
| 9 |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2023-07-02 |
|
| 517-933
| A |
GDRPMIBLXTZ |
3535 ACD TELECOM, INC. - MI |
348 |
|
|
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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